Bt-302 Gaoqiang Optimal Slump Retention Polycarboxylate Superplasticizer: for Concrete

• Customization: Available
• Appearance: Colorless to Yellowish or Brown Viscous Liquid
• Application: Concrete Admixture, Mortar Admixture
• Model NO.: BT-302
• Chemical Composition: Polycarboxylate-based Water Reducers
• Setting Time: Extended Setting Time
• Type: Ordinary Water-reducing Agent
• Water Reduction Rate: 20%-30%
• Transport Package: Drum, IBC Tank, Flexitank
• Specification: 200kg, 1100kg, 22000kg
• Trademark: Gaoqiang
• Origin: China
• HS Code: 382440
• Production Capacity: 50000tons/Year

Product Description

Gaoqiang BT-302 Polycarboxylate Superplasticizer boasts a robust 50% solid content and excels as a high slump retention type. This ensures unparalleled workability and fluidity, enhancing the concrete's performance for those demanding projects.

Our Polycarboxylate Based Superplasticizer represents the pinnacle of concrete additives as the third-generation advancement. Evolved from the lignosulfonate calcium type and naphthalene type plasticizers, it sets a new standard in construction innovation.

Experience the cutting-edge Polycarboxylate, the latest in liquid PCE superplasticizers. With remarkable slump retention capabilities, it is an evolution in PCE technology, elevating concrete performance to new heights.

Our Polycarboxylate formula is a breakthrough in liquid-type PCE superplasticizer technology, crafted with modern research. It's an eco-friendly marvel with excellent comprehensive properties, ensuring no environmental compromise.

Product Detail

Technical Data Sheet

 

Appearance	Colorless To Yellowish Or Brown Viscous Liquid
Bulk Density(Kg/M^3,20ºC)	1.107
Solid Content(Liquid)(%)	40%,50%,55%
PH Value(20degree)	6~8
Alkali Content(%)	≤0.50
Sodium Sulfate Content	0.004
Chlorine Content	0.0007%
Water Reducing Ratio	30%

 

Concrete Performance at 50% (Slump Retention Type)

 

No.	Inspection Items	Unit	Standard Value	Test Results
1	1h After Fluidity Of Cement Paste	Mm	≥220	240
2	Water Reducing Rate	%	≥25	30
3	Atmospheric Pressure Bleeding Rate	%	≤60	21
4	The Difference Between The Setting Time	Min	Initial     <-90	35
			Final     <-90	20
5	Slump Variation Retention	30min	≥180	240
		60min	≥180	280
		120min	≥180	280
		180min	≥180	260
6	Ratio Of Compressive Strengh	3d	≥170	180
		7d	≥150	165
		28d	≥135	145
7	Effect On Reinforcement Corrosion	/	No Corroding	No Corroding
8	Ratio Of Shrinkage	/	≤110	105
Tested By Shanlv P.O.42.5 Ordinary Portland Cement, With The Dosage Of 0.3% Of (BT-302-50)

 

PackagingPackaging:

Available in versatile options: 200kgs per drum, 1000L IBC tank, or 23 tons in a flexitank, catering to diverse project needs.

 

Storage: Store securely in plastic or stainless steel containers. Maintain a dry environment at standard ambient temperatures and shield from excessive heat, keeping it below 40ºC to ensure peak performance.

Shelf Life: 1 year

Transport Regulation: Handle with care to prevent breakage during transport. Always protect from excessive heat. This product is non-toxic, non-irritating, and non-combustible, ensuring safe handling and environmental responsibility.